<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Document</title>

</head>
<body>
  <div id="app">
    <div><img v-bind:src="url"></div>
    <h2>{{explain}}</h2>
  </div>
  <script src="https://unpkg.com/vue@next"></script>
  <script>
    const vm = Vue.createApp({
      data(){
        return{
          url:'./imgs/1.jpg',
          explain:'敕勒川，阴山下。天似穹庐，笼盖四野。'
        }
      }
    }).mount('#app')
  </script>
</body>
</html>
